<template>
  <div style="border: 1px solid #ccc">
    <Toolbar
      style="border-bottom: 1px solid #ccc"
      :editor="editorRef"
      :defaultConfig="toolbarConfig"
      :mode="mode"
    />
    <Editor
      style="height: 500px; overflow-y: hidden"
      v-model="valueHtml"
      :defaultConfig="editorConfig"
      :mode="mode"
      @onCreated="handleCreated"
    />
  </div>
</template>
<script setup>
import '@wangeditor/editor/dist/css/style.css' // 引入 css
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'

// 组件实现 v-model 双向绑定
const valueHtml = defineModel()

defineProps({
  toolbarConfig: {
    default() {
      return {}
    }
  },
  editorConfig: {
    default() {
      return { placeholder: '请输入内容...' }
    }
  }
})

// 编辑器实例，必须用 shallowRef
const editorRef = shallowRef()

// 模式
const mode = ref('default')

// 组件销毁时，也及时销毁编辑器
onBeforeUnmount(() => {
  const editor = editorRef.value
  if (editor == null) return
  editor.destroy()
})

const handleCreated = (editor) => {
  editorRef.value = editor // 记录 editor 实例，重要！
}
</script>

<style lang="scss" scoped></style>
